| Site ID: |
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2203 |
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Lat. |
16.9368 |
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Philippines |
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Cagayan
Valley |
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| River: |
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Magat |
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Long. |
121.6054 |
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| Site name: |
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Cabatuen |
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Contributing
area: |
4918 |
km2 |
Ratio to Comparison
Station: |
0.23 |
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| Latest measurement: |
21-Nov-09 |
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Mean annual
runoff: |
1030 |
mm |
(2003-2008) |
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| Hydrologic status: |
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2 |
Normal flow |
Total runoff
this year (2010): |
0 |
mm |
2010 |
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| Latest M/C ratio: |
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1.41 |
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Seven day
total: |
25 |
mm |
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| Estimated current discharge: |
229 |
m3/sec |
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Percent of
mean 7-day total: |
88.7 |
% |
(today's value compared to
mean for same period, 2003-2007) |
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| Ice-cover determination: |
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5 yr
recurrence flood: |
315 |
m3/sec |
(from Log Pearson III analysis) |
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| Status Codes: 1 = Low
flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood |
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314 |
m3/sec |
(from Gumbel Extreme Value analysis) |
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| Comparison Station Information: |
Temerloh
(5224500) |
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Contributing
Area: |
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sq mi |
21579 |
sq km |
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| (Data from this gaging station are used for the calibration to
discharge, with an adjustment for different contributing areas) |
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| Notes: |
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| Discharge and runoff, based on satellite remote sensing (NASA
AMSR-E data) |
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| (For U.S, sites, nearby ground station discharge may also be
shown) |
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2008-Present |
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2002-Present |
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| Annual |
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Monthly Total Runoff (mm),
computed from above satellite-based discharge data |
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| (mm) |
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Jan |
Feb |
Mar |
April |
May |
June |
July |
Aug |
Sept |
Oct |
Nov |
Dec |
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| 472 |
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2002 |
no data |
no data |
no data |
no data |
no data |
no data |
no data |
70.9 |
50.6 |
73.2 |
116.7 |
160.4 |
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| 1070 |
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2003 |
90.5 |
52.0 |
66.6 |
68.4 |
62.7 |
103.8 |
143.4 |
88.2 |
63.8 |
76.3 |
96.3 |
158.4 |
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| 1102 |
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2004 |
97.6 |
54.2 |
68.7 |
67.6 |
75.7 |
136.0 |
119.5 |
65.4 |
67.8 |
81.9 |
118.7 |
149.1 |
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| 1100 |
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2005 |
100.3 |
51.5 |
71.7 |
70.5 |
66.7 |
114.0 |
146.6 |
66.8 |
58.3 |
70.8 |
133.9 |
148.8 |
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| 831 |
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2006 |
99.4 |
54.4 |
67.3 |
77.5 |
121.2 |
124.7 |
80.1 |
61.6 |
72.3 |
72.1 |
0.0 |
0.0 |
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| 1040 |
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2007 |
85.4 |
53.2 |
67.7 |
61.2 |
77.2 |
131.5 |
122.0 |
57.2 |
59.2 |
77.0 |
102.7 |
145.6 |
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| 1038 |
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2008 |
91.6 |
53.9 |
65.2 |
61.9 |
93.7 |
134.7 |
94.8 |
56.0 |
62.4 |
66.7 |
103.9 |
153.3 |
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| 890 |
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2009 |
97.4 |
54.9 |
61.8 |
69.9 |
84.4 |
110.2 |
125.3 |
71.6 |
64.5 |
74.5 |
75.3 |
0.0 |
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| 0 |
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2010 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
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Mean Annual Runoff (mm): |
9 |
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Standard Deviation: |
107 |
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Trend in Annual Runoff
(slope): |
-36.1 |
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| Discharge is estimated via a rating equation directly from
the remote sensing data (M/C ratio) shown below. |
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